Contact emails stei...@chromium.org, liber...@chromium.org
Explainer https://github.com/w3c/mediasession/issues/294 Specification https://github.com/w3c/mediasession/pull/295 API spec Yes Summary Adds an 'enterpictureinpicture' action to the Media Session API. Websites can register an action handler which can be used to open a Picture-in-Picture or Document Picture-in-Picture window. Blink component Blink>Media>Session TAG review This small addition to the Media Session API doesn’t seem to qualify for a TAG review. Note that one for video conferencing actions was approved previously at https://github.com/w3ctag/design-reviews/issues/608 TAG review status N/A Debuggability No DevTools changes are required, treated like any other attribute/enum. Risks Interoperability and Compatibility It’s low risk as it's a small addition to an existing API that both Gecko and WebKit approve of. Signals from other implementations (Gecko, WebKit): Gecko: No signal WebKit: No signal - Generally positive feedback when discussed in the Media WG, but no official position pursued due to the small nature of the change Web / Framework developers: Positive (https://github.com/WICG/document-picture-in-picture/issues/96) The above citation is one example amongst many where developers want to be able to initiate pip through other means (e.g. automatically when switching tabs or when a picture-in-picture button is pressed in browser UI), and having a media session action for this enables the UA to allow the website to open a picture-in-picture window in these cases Ergonomics: N/A: small addition to an enum of an existing API Activation: Web developers will be able to simply set/unset a media session action handler for “enterpictureinpicture” to make use of this change. When the action name is not supported, it raises a TypeError which can be caught to detect feature support. Is this feature fully tested by web-platform-tests? https://wpt.fyi/results/mediasession/setactionhandler.html Tracking bug https://crbug.com/1457056 Estimated milestones Shipping on desktop 120 Link to entry on the Chrome Platform Status https://chromestatus.com/feature/6245717716238336 -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAE-AwAr3XMLjkds47PAf5_n-m%2Bv5mLXKBbX5211E_qs-W3sqTA%40mail.gmail.com.
